Math, asked by hbp49, 1 year ago

find the sum of first 10 even nubers


justice2: 110
hbp49: I want complete answer
akku42: 0+2+4+6+8+10+12+14+16+18=90
Anuranjana: wrong
Anuranjana: akku
Anuranjana: your ans is wrong
akku42: 0 is also an even no. i suppose

Answers

Answered by Anuranjana
2
Heya friend,
Here's Ur answer

first 10 even numbers = 2+4+6+8+10+12+14+16+18+20= 110
Answer : 110

Hope it helps,
Please mark my answer as the brainliest answer........!!!!!!!!!!!

MANKOTIA: wrong ans .0 is not even number.
justice2: i m with u
Anuranjana: OK
akku42: Its even Mankotia....google! :)
Answered by alessre
3
Hello,

we use n even numbers formula:
S
₁₀=n(n+1);
S₁₀=10(10+1);
S₁₀=10(11);
S₁₀=110

bye :-)

justice2: sn = n/2(a+l)
justice2: tn=a+(n-1)d
MANKOTIA: alessre .,why you deleted my answer.
Anuranjana: because he is an ace
Anuranjana: and an ace can delete the answer
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